I've got the worst up and down idle ever, no matter what kind of adjustment the CO screw has. I'm sure the problem is partly because my FV will run and then shut off. I've had a chance today to play around with it...If I unhook the frequency valve of it's fuel lines, I can hold the relay closed and the FV will run all day long (opened up original relay to hold contacts down). Once I hook it to it's lines, it will run for a few minutes, and then stop working all together. I cleaned out the little screen inside the inlet, but can't figure out why it won't stay running. The ground is clean and brand new connector, obviously the FV runs so I doubt it's bad...I have a new relay installed... When the lines full of fuel I can open the contacts of relay to have the FV shut off, and then close it, it will run for a few secs and then wind down slowly to a very low buzz, or it will shut off completely. What the hell? -----Dani B. #5003 To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/